JPH08202B2 - Grain refiner - Google Patents

Description

Description: [Industrial field of application] The present invention relates to a grain refining device that automatically mills grains by inserting coins in a small grain mill room.

[Prior art]

Japanese Utility Model Publication No. 59-171746 discloses a device for rice polishing by inserting coins, and Japanese Patent Application Publication No. 48-29500 discloses a vending machine for polished rice.

[Problems to be Solved by the Invention] However, the first device collects white rice in the operation room, but since it is a means for collecting the bran from the rice polishing machine in the bran box provided in the machine room, the automatic rice polishing device Those who use can not collect bran.

The second means is that the bran box is provided at the bottom of the main body and inside the main body. Therefore, when the purchaser of white rice brings the rice bran back, it moves from the white rice receiver to the side surface of the main body and puts the bran bran It needs to be taken out, and it is completely invisible whether or not the bran is being supplied to Fukuro bran from the polished rice receiver.

[Means for solving the problem]

The present invention provides a grain refining device that allows an operator to easily know the discharge of white rice and the discharge of bran in a work room, and has taken the following technical means.

That is, the fine grain shop 1 is provided with a machine room 3 having a bran collecting means and a working room 4 by partitioning the partition wall 2, and a discharge port of a fine grain cylinder 5 in which a fine grain trochanter is installed inside the working room and A grain refining device is provided in which a discharge port of the bran discharge tube 9 is provided so that the bran can be taken out to the working room side and the machine room side.

[Action]

The brown rice is subjected to the grain refinement by the grain trochanter in the grain refiner and then discharged from the outlet of the grain refiner 5 located on the side of the working room. Further, the bran generated by the grain refinement can be taken out from the bran collecting means on the machine room side and the discharge port of the bran discharge tube 9 located on the working room side.

〔effect〕

Since you can take out the white rice and bran to the work room side,
The operator can easily grasp whether or not the white rice and the bran are normally discharged in the working chamber. In addition to the removal of the bran to the working room side, the bran can be collected by the bran collecting means in the machine room.

〔Example〕

Embodiments of the present invention will be specifically described below with reference to the drawings.

First, the structure thereof will be described. The grain mill 1 is a box-shaped hut having a planar rectangular shape and a lateral partition wall 2 provided near the center in the longitudinal direction. The partition 2 divides the partition into a working room 4 and a machine room 3. Each of the rooms 3 and 4 is provided with doors 12 and 13 that can be accessed from outside.

In the machine room 3, a machine frame is erected integrally on the floor frame, and a grain barrel 5 projecting from the machine room side to the work room side through the partition wall 2 is attached to the machine frame. And, a fine grain trochanter (not shown) rotatably installed in the fine grain barrel 5 and a bran discharged from a bran removal net provided on the outer periphery of the trowel with a fan (not shown), It is configured to be fed into the cyclone via the bran guide cylinder 14.

The nutrition-enhanced rice barrel 6 has a discharge port 7 formed at one end and a working chamber 4
The other end is communicated with the nutrient-enriched rice grain storage tank 16 provided in the machine room 3. A shutter 18 is provided at an intermediate portion of the nutrition-enhanced rice cylinder 6 to move in the arrow direction by the forward / reverse rotation of a forward / reverse rotation motor 17 to open / close the passage of the cylinder 6.
Is provided.

The coin box 8 is provided on the working chamber side, and drives the forward / reverse rotation motor 17 by inserting a coin.

Reference numeral 19 denotes a grain guide funnel having one end looking into the grain-finished grain flow discharge port of the grain mill 5 and the other end looking above the tank 20. This funnel
The guide terminal end of 19 and the discharge port 7 are seen in the tank. Reference numeral 21 is a collection bag provided below the tank 20.

Explaining the block circuit of FIG. 3, reference numeral 22 is an operation control unit of the microcomputer, which performs comparison operation and arithmetic logic operation. The information input to the arithmetic control unit 22 is the coin information inserted in the coin box, and the output signal is the forward / reverse rotation motor 17
There is a drive command signal to the normal rotation drive circuit 23 and the reverse rotation drive circuit 24 for normal rotation or reverse rotation. The arithmetic control unit 22 has the following functions. That is, when a coin is inserted into the coin box 8, the arithmetic control unit 22 outputs a drive command signal to the normal rotation drive circuit 23 to rotate the forward / reverse rotation motor 17 in the forward direction. Then, after a predetermined time, a drive command signal is output to the reverse rotation drive circuit 24 to reverse the forward / reverse rotation motor 17. Reference numeral 25 is a supply funnel for supplying grains to the fried grain device 26, and is connected to a hopper 27 that guides the fried grain end of the fried grain device 26 to the grain refiner 5. Reference numeral 28 is a coin insertion slot provided on the side of the working room for fine grain.

A discharge port (not shown) provided at the lower end of the cyclone 15
Is communicated with a bran carrier device 31 comprising a bran carrier spiral 30 that can be rotated normally and reversely by a forward / reverse motor 29, and one end of the bran carrier device 31 is communicated with a bran recovery bag 32, and the other end part thereof is connected. Is connected to the bran tank 33 provided on the machine room side.

Next, the block circuit of FIG. 5 will be described. Reference numeral 34 denotes an operation control unit of a microcomputer, which performs comparison operation and arithmetic logic operation. The information input to the arithmetic control unit 34 is the bran sensor provided in the bran tank 33.
There are bran supply information from 35 and coin insertion information inserted into the coin box 11, and as the output information,
Forward rotation drive circuit 36 that rotates the forward / reverse rotation motor 29 forward or reverse
And a drive command signal to the reverse rotation drive circuit 37 and a solenoid 38 for activating a shutter (not shown) provided between the bran tank 33 and the bran discharge tube 9 having the discharge port 10 located on the working chamber side. There is a drive command signal. In addition, coin box
Instead of the coin insertion information to 11, information about whether or not the bran is needed may be input.

FIG. 6 is configured such that the bran that has fallen from the bran storage tank 39 that stores the bran discharged from the bran guide tube 14 is compressed by the compression shaping machine 40 into a predetermined shape.

Next, the operation will be described. Brown rice is put into the supply funnel and then coins are put into the coin slot 28. Then, an electric motor (not shown) drives to drive each rotating portion, and thus this brown rice is fried by the fried device 26 and sent into the hopper, and then falls into the cultivated barrel to be crushed. Graining action on the offspring. At this time, the bran that has escaped from the bran removal net is fed into the cyclone through the bran guide tube 14 and falls into the bran carrier, but the wind separated from the bran that carried this bran is out of the machine. Exhausted. On the other hand, the white rice is pumped to the fine grain trochanter and discharged from the end to the tank 20. Then, when the operator inserts a coin into the coin box, the drive command signal is sent from the arithmetic control unit 22 to the normal rotation drive circuit 23 to rotate the forward / reverse rotation motor 17 in the forward direction.
Opens the nutrition-enhanced rice barrel 6 to discharge the nutrition-enhanced rice stored in the nutrition-enhanced rice storage tank from the outlet 7 into the tank. Then, when the predetermined time has elapsed, the arithmetic control unit 22
Outputs a drive command signal to the reverse rotation drive circuit 24 to reverse the forward / reverse rotation motor 17. Therefore, the shutter 18 also moves in relation to this to close the tube 6 and stop the discharge of the nutrition-enhanced rice. As described above, while the grain refinement work is performed, the enriched rice can be purchased and can be taken out into the white rice discharge tank, so that the collecting work is easy.

In such grain refining work, if you want to purchase bran, insert a coin into the coin slot 11
Since the solenoid 34 outputs a drive command signal to the solenoid 38, the energized solenoid 38 operates a shutter (not shown) to open it, so that the bran contained in the bran tank is discharged from the bran discharge tube 9
It can be taken out from the discharge port 10 located in the working chamber 4 via. Then, after a lapse of a predetermined time, a solenoid drive stop signal is output, so that the shutter returns to the original position again to stop the discharge of the bran.

In such work, when the amount of bran in the bran tank becomes lower than the lower level, the bran sensor 35 detects this and inputs a replenishment signal to the arithmetic control unit 34, so that the arithmetic control unit 34 causes the normal rotation drive circuit 36 to operate. Outputs a drive command signal. Then, the forward / reverse rotation motor 29 rotates forward to rotate the bran conveying spiral 30 to replenish the bran that has fallen from the cyclone 15 into the bran tank.However, when the upper level sensor detects that the bran is full, this time the reverse drive circuit
A drive command signal is output to 37 to rotate the forward / reverse rotation motor 29 in the reverse direction. Therefore, the bran is transported to the bran collection bag 32 side by the bran transport spiral 30 and collected there. Thus, the worker can take out the white rice and the bran on the side of the working room. In addition, the operator can freely purchase the bran and automatically replenish the bran into the bran tank, and also collect extra bran in the bran collection bag.

[Brief description of drawings]

FIG. 1 shows an embodiment of the present invention. FIG. 1 is a front view of a grain mill, FIG. 2 is a plan view of a nutrient-enriched rice grain storage tank, FIG. 3 is a block circuit, and FIG. Is a plan view of a grain mill with a bran tank, FIG. 5 is a front view of the bran tank, FIG. 6 is a block circuit, FIG. 7 is a plan view of a grain mill with a compression shaping machine, and FIG. [Fig. 3] is a front view of the compression shaping machine. 1 is a grain mill, 2 is a partition wall, 3 is a machine room, 4 is a working room, 5 is a grain barrel, and 9 is a bran discharge barrel.

Front page continuation (72) Inventor Hiroaki Shiraishi 1 Yakura, Tobe-cho, Iyo-gun, Ehime Prefectural Engineering Department, Iseki Agricultural Machinery Co., Ltd. ) Inventor Tokusei Miyauchi 1 Yakura, Tobe-cho, Iyo-gun, Ehime Prefecture Iseki Agricultural Machinery Co., Ltd. Technical Committee Judgment Panel Judge Chief Yukiyuki Yamada Judge Yamada Kenji Hara (56) , A) Actual development Sho 59-171746 (JP, U)

Claims (1)

[Claims] 1. A grain mill 1 is provided with a machine room 3 having a bran collecting means and a working chamber 4 by partitioning a partition wall 2, and a grain barrel 5 having a grain trochanter inside is provided on the working chamber side. A grain refining device provided with a discharge port and a discharge port of the bran discharge tube 9 so that the bran can be taken out to the working room side and the machine room side.